DMA MPS49 - Power; Pressure Media; Measure Units

CM170407AMA
Airspeed:
• Range: from 0 to 850 knots. Optional: 0 to 1,000 knots.
• Resolution:
◦ standard: 1 knot below 50 knots;
0.1 knots above 50 knots;
◦ Ultra-Low Speed: 1 knot below 20 knots;
0.1 knots above 20 knots.
• Accuracy: ± 0.8 knots @ 50 knots;
± 0.1 knots above 500 knots.
Airspeed rate:
• Range: from 0 to 500 knots/min.
The maximum value depends on the volume of the pneumatic load.
• Resolution: 10 knots/min.
• Accuracy: ± 10 knots/min ± 1% of reading.
Angle of attack (Pd2 differential pressure):
• Range: from -2.5 to +2.5 inHg (-85 to +85 hPa).
• Resolution: 0.001 inHg, 0.01 hPa.
• Accuracy: ± 0.003 inHg (0.10 hPa).
Mach number:
• Range: from 0 to 6 (limited by airspeed range).
• Resolution: 0.001.
• Accuracy: ± 0.002 @ sea level.
2.2.3 POWER
90 to 240 VAC and 50 to 400 Hz.
Maximum power consumption: 120 W.
Optional 28V DC (option A0) with cable “CBL110929GPA”.
An internal battery is included, providing 2 hours operation.
Maximum current output from the Encoding Altimeter connector (option B7):
• 24V line (pins 1, 2): 300 mA;
• 5V line (pin 5): 500 mA.
2.2.4 PRESSURE MEDIA
Air
2.2.5 MEASURE UNITS
The operator can change the default units as required. Upon request, DMA can deliver the
ADTS with different default units.
• Default Units are: feet, knots, hPa.
• The following additional aeronautical and pressure units are available by pressing the
appropriate key:
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